Aluminum adjustable louver shutter

aluminum adjustable louver shutter applies to air conditioning room with positive pressure. It exhausts air automatically. Usually the blade is vertical, it isolates the air circulation between indoor and outdoor. When the indoor pressure is bigger than the outdoor pressure, the air flow blows the blade and the inside air is exhausted. The air isn’t able to flow into room if the indoor pressure is smaller than outdoor pressure. It has single-track non-return function. Air volume damper that adjust air volume and air speed or filter that decrease dust and purify air can be set up in the back of air outlet according to customer’s requests

Feature of aluminum adjustable louver shutter: 

l  It is rainproof.

l  Adopt excellent aluminum alloy, it has strong corrosion resistance and rigidity.

l  The surface is finished by anodic oxidation, baking vanish oxidation or electrostatic spraying. The appearance is flat and artistic.

l  The joint is cut at 45 degrees, orderliness and flawless. Specialized galvanized steel angle code strengthens the joint.

All OEM size and color are available upon customer’s requests

Products Advantage of aluminum adjustable louver shutter: 

Our examination system is strict after several inspections.

We adopt advanced molding equipment and professional computer designing 

Assembly line producing ensures high quality and efficiency 

Complete accessories production and distribution make it easier to install.